Which scenario best illustrates leveraging morphological awareness to decode unknown words?

• A. Rely on memorizing definitions without any morphological instruction.
• B. Only teach common affixes in isolation with no examples.
• C. Wait to address morphology until after students have mastered syntax.
• D. Provide explicit instruction in roots, prefixes, and suffixes and demonstrate how they modify meaning.

Answer: (D)

Understanding that many English words are built from smaller meaningful parts—roots, prefixes, and suffixes—lets readers infer unfamiliar words by analyzing those parts and how they change meaning. Providing explicit instruction in these morphemes and showing students how each piece contributes to the whole word gives a reliable strategy for decoding. For example, if you know the root believe and the prefix un- and the suffix -able, you can piece together unbelieveable and sense roughly what it means even if you haven’t seen the word before, guiding both meaning and pronunciation. This approach supports decoding and vocabulary growth because students gain a toolkit for tackling new words by their parts rather than relying on memorized definitions alone. Strategies that skip this work or treat affixes in isolation without application don’t offer that transferable method for unknown words.